Roger L. Jarvis

Director, National Oilwell Varco.

Companies

National Oilwell VarcoBoard member Jan 24, 2006 to May 19, 2016¹
Bill Barrett CorporationBoard member Jan 4, 2006 to Jan 4, 2007²

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARNational Oilwell Varco, Board member
2
SEC EDGARBill Barrett Corporation, Board member